Numerical finite-element modeling
Lat. Am. j. solids struct. vol.14 número7
... Nonlinear finite element analysis of RC beam-column connections with joint shear failure as the governing failure mode is performed using ...conditions, element types, material properties and ...
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Lat. Am. j. solids struct. vol.13 número8
... Numerical modeling is done in model scale using a three dimensional formulation with a plane- strain ...The finite element mesh is composed of 5120 coupled hexahedral finite elements ...
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MODELING OF CRACK PROPAGATION IN A PREMOLAR TOOTH USING FINITE ELEMENT METHOD
... solid finite elements with a very high aspect ...their numerical examples, the proposed damage constitutive model has shown that the response of the continuum damage model becomes similar to the response ...
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Modeling the creep behavior of GRFP truss structures with Positional Finite Element Method
... Positional Finite Element Method, to describe the viscoelastic mechanical behavior of space ...The numerical method used was chosen due to its efficiency in the applications concerning nonlinear ...
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Numerical modeling of contact problems with the finite element method utilizing a B-Spline surface for contact surface smoothing
... based finite element for the discretization of the contact surfaces gives a few advantages over the Lagrangian 4-node contact element, such as a smooth surface and a higher degree of continuity ...
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Aspects of Finite Element Modeling of Punching Shear Behavior of Reinforced Concrete Flat Slabs
... nonlinear finite element analysis (NLFEA) have become an interesting alternative for the assessment of concrete ...Also, numerical parameter studies can be conducted to study the sensibility of each ...
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Lat. Am. j. solids struct. vol.11 número3
... and numerical models, ...and numerical modeling are ...processing. Numerical modeling deals with both the models obtained from finite element method and wide-column ...
16
Lat. Am. j. solids struct. vol.8 número2
... as numerical models identify this area as having the greatest stress ...With numerical modeling, it is possible to obtain the yield load at the location corresponding to rosette ...the finite ...
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Finite element modeling and experimental studies on mixed mode-I/III fracture specimens
... study. Numerical analyses of the mixed mode test system, which involved apparatus and a Compact Tension Tearing specimen, and mode- I/III fracture experiments were ...of modeling and criteria ...
10
Lat. Am. j. solids struct. vol.13 número6
... the finite element method in numerical modeling of concrete struc- tures under dynamic loadings have led to the prestigious works in the prediction of structural re- sponses and damage ...the ...
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Mathematical Modeling for Shakedown Analysis of Offshore Structures
... of numerical finite element method (FEM) analysis, suitable for shakedown analysis of the offshore frames, is introduced in sections 2 and 3; in Section 4 two offshore structures has been used to ...
7
eve asholanda Finite Element Modeling of Flexible Pavements
... the finite element modeling of flexible ...and numerical algorithms to represent the nonlinear resilient behavior of the unbound layers and the viscoelastic characteristics of the HMA layer ...
14
Dynamic stiffness of the piled foundation of a onshore wind turbine
... AeroDyn is responsible for transforming wind speeds into loads on the blades caused by wind. It does this by first breaking each blade into a number of segments and continuously gathering information about the turbine ...
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An axisymmetric nodal averaged finite element
... A finite element by Puso and Solberg (2006) meet all the requirements and its formulation (based on the nodal integration technique – see above) will be extended on the axial symmetric event ...stabilized ...
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A New Knee Prosthesis Design Based on Human Lower Limb Cinematic Analysis
... It was elaborated a cinematic scheme for the human lower limb equivalent mechanism, based on some specialty literature references, but also with proper observations mainly for knee joint. Mathematical model were ...
6
An objectoriented framework for finite element programming
... sive use of Inheritance and Polymorphism has been carried out, allowing a great amount of code reuse. To give an example, the geometrically nonlinear elements were implemented through the derivation of the basic ...
10
An Improved Dynamic Contact Model for Mass–Spring and Finite Element Systems Based on Parametric Quadratic Programming Method
... Fig. 3 shows the model of the ball and plate. The finite element mesh and boundary conditions for the model are shown in Fig. 3(a), and the equivalent Mises stress in deformed configuration at increment ...
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Numerical experiments with the Generalized Finite Element Method based on a flat-top Partition of Unity
... The remaining of the paper is organized in the following way. In Section 2, the weak form of the Boundary Value Problem BVP is addressed followed by an introduction on the GFEM and SGFEM main features. In section 3 the ...
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An Engineering Analysis of Insulated Rail Joints: A General Perspective
... In an extension of Chen [4], Chen and Chen [25] studied the effects of an insulated joint on the wheel/rail contact stresses under the condition of partial slip. Both wheel-rail normal and tangential stress distribution ...
25
Lat. Am. j. solids struct. vol.8 número2
... An efficient FE model based on higher order zigzag theory (RHSDT) is presented for the analy- sis of composites and sandwich plates. The present zigzag theory ensures shear free conditions at the top and bottom of the ...
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